CN102616930A - Methane air floating anaerobic reactor - Google Patents
Methane air floating anaerobic reactor Download PDFInfo
- Publication number
- CN102616930A CN102616930A CN2012101155814A CN201210115581A CN102616930A CN 102616930 A CN102616930 A CN 102616930A CN 2012101155814 A CN2012101155814 A CN 2012101155814A CN 201210115581 A CN201210115581 A CN 201210115581A CN 102616930 A CN102616930 A CN 102616930A
- Authority
- CN
- China
- Prior art keywords
- air
- water
- anaerobic
- biogas
- anaerobic reactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000002351 wastewater Substances 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 239000010802 sludge Substances 0.000 claims abstract description 16
- 238000002360 preparation method Methods 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 238000005188 flotation Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000000377 silicon dioxide Substances 0.000 claims description 11
- 230000000630 rising effect Effects 0.000 claims description 6
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Physical Water Treatments (AREA)
Abstract
The invention discloses a methane air floating anaerobic reactor, which comprises an anaerobic bioreactor body (3), wherein a waste water inlet pipe (1), a waste water distribution device (111), a sludge expanding bed region (2), a three-phase separator (4) and a clarified water outlet pipe (5) are sequentially distributed in the anaerobic bioreactor body (3) from bottom to top; an anaerobic air floating reaction region (16) is arranged above the three-phase separator (4), and is provided with a methane outlet pipe (8) and a return pipe (51) which extend outside the anaerobic bioreactor body so as to be connected with a dissolved air water preparation system (9); the dissolved air water preparation system (9) is connected with an air bubble releaser (12) above the three-phase separator (4) through a dissolved air water inlet pipe (10); and an air floating protection cover (11) is arranged on the air bubble releaser (12). The methane air floating anaerobic reactor integrates anaerobism, condensation, air floatation, drossing, sedimentation and sludge scraping into a whole. The COD (Chemical Oxygen Demand) removal efficiency is increased by 50 percent, and the equipment investment is reduced by 30 percent.
Description
Technical field
the present invention relates to a kind of environmental protection equipment, in particular to a kind of anaerobic biological reactor, and particularly a kind of biogas air-flotation type anaerobic reactor.
Background technology
anaerobism contact process is claimed the anaerobe embrane method again, is a kind of anaerobe suspension growth treatment process.Make the mikrobe of waste water, waste liquid stabilization, from treated water, remove, and make it stay in the treating processes or send back in the treating processes, with speed up processing through deposition or additive method.During processing; Raw wastewater is mixed with returned sluge fully; In anaerobic reactor, digest then, postdigestive mixed solution carries out solid-liquid separation in settling pond or vacuum airfloat equipment, and the supernatant water outlet can further be handled; The anaerobic sludge that can sink then is back in the influent stream waste water as inoculation, with speed up processing.Because the synthesis rate of anaerobion is very low, the surplus sludge volume that therefore need handle generally seldom.This method has been successfully used to meat processing waste water and has contained the stabilizing treatment of high density solubility organic waste with other.
at present widely used to be that anaerobic biological reactor mainly is a s-generation upflow anaerobic sludge blanket process (UASB) and the third generation is expanded granular sludge bed and internal recycle (IC) reactor drum.Existing containing in the high concentrated organic wastewater treatment process such as greasy dirt waste water, difficult degradation suspended wastewater, adopt the air oil removal by air bubbling earlier or regulate the baffling oil removing and air supporting removal difficult degradation suspended substance, and then adopt anaerobic reactor to carry out anaerobic treatment.But the dissolved oxygen through trace in the waste water after the air air supporting gets into anaerobic reactor; Anaerobic reactor is needed the certain impact of microorganisms of absolute anaerobic environment; Influence the redox potential of anaerobic reaction, also anaerobic reactor equipment is produced certain corrosion.And independent air flotation pool facility investment is big, maintenance cost is big, floor space is big, operational administrative is complicated, running cost is high.
Summary of the invention
problem to be solved of the present invention is to reduce existing anaerobic reaction technology air air supporting and the problem of the dissolved oxygen of the trace that produces, and a kind of biogas air-flotation type anaerobic reactor that utilizes waste water biogas to prepare dissolved air water is provided.
are in order to solve the problems of the prior art; Technical scheme provided by the invention is: biogas air-flotation type anaerobic reactor; Comprise the anaerobic biological reactor body; In said anaerobic biological reactor body, be distributed with water inlet pipe and water distributor, sludge bulking bed district, triphase separator, the primary water rising pipe of waste water from bottom to up successively; It is characterized in that, be anaerobism air supporting reaction zone above the intrinsic triphase separator of anaerobic biological reactor, and said anaerobism air supporting reaction zone is provided with out the biogas pipe and extends to this external dissolved air water preparation system that is connected of anaerobic biological reactor with return line; The bubble reliever of dissolved air water preparation system above a dissolved air water water inlet pipe connects triphase separator is provided with an air supporting protective guard on said bubble reliever.
preferably also connect a chemical feed pipe at described anaerobism air supporting reaction zone.
preferably, the bubble of said air supporting protective guard outlet top is provided with the tubular scum board, said scum board top seal, bottom are open.Scum board is separated anaerobism air supporting reaction zone and disengaging zone, has improved reaction efficiency and separation efficiency effectively.
are the disengaging zone above the said air supporting protective guard preferably, are provided with a transmission rig and connect the scum silica frost scraper plate that drives.
preferably, said primary water rising pipe is located at the disengaging zone.
The biogas that
the present invention adopts anaerobic reactor to produce refluxes with the anaerobism water part and to make dissolved air water through the dissolved air water preparation system, is incorporated into then that triphase separator top discharges in the anaerobic reactor.Discharging the small bubbles of formation and the material that contains in the waste water such as greasy dirt waste water, difficult degradation suspended wastewater in the anaerobic reactor adheres to; Its density is risen less than water; Air supporting is to reactor surface; Remove the air supporting scum silica frost through scraping scum silica frost equipment, clear water enters into subsequent disposal, reaches the purpose of removing greasy dirt and hard-degraded substance.
The advantage of biogas air-flotation type anaerobic reactor of the present invention is:
The biogas that produces in the anaerobic reactor system is adopted in
1. the present invention; Make dissolved air water through the dissolved air water preparation system and return anaerobic reactor; Carrying out air supporting handles; With anaerobism, cohesion, air supporting, skimming, precipitate, scrape mud and become one, the COD removal effect strengthens 50%, facility investment reduces 30%.
Advantages such as
biogas air-flotation type anaerobic reactor of the present invention is simple in structure, floor space is little, input is very little, maintenance capacity is little, power consumption is low, running cost is low, operational administrative is simple.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Fig. 1 is a biogas air-flotation type anaerobic reactor structural representation of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1.
wherein: 1 water inlet pipe, 111 water distributors; 2 sludge bulking beds; 3 anaerobic biological reactor bodies; 4 triphase separators; 5 primary water rising pipes, 51 return lines; 6 go out the scum silica frost pipe; 7 rotating mechanisms; 8 go out the biogas pipe; 9 dissolved air water preparation systems; 10 dissolved air water water inlet pipes; 11 air supporting protective guards; 12 bubble relievers; 13 scum boards; 14 scum silica frost scraper plates; 15 chemical feed pipes; 16 anaerobism air supporting reaction zones, 17 disengaging zone.
Embodiment
further specify such scheme below in conjunction with specific embodiment.Should be understood that these embodiment are used to the present invention is described and are not limited to limit scope of the present invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
are like Fig. 1, biogas air-flotation type anaerobic reactor of the present invention shown in Figure 2; Comprise anaerobic biological reactor body 3; In anaerobic biological reactor body 3, be distributed with water inlet pipe 1 and water distributor 111, sludge bulking bed district 2, the triphase separator 4 of waste water from bottom to up successively and be located at the primary water rising pipe 5 of disengaging zone 17 topmost; It above the triphase separator 4 in anaerobic biological reactor body 3 anaerobism air supporting reaction zone 16; Anaerobism air supporting reaction zone 16 is provided with out biogas pipe 8 and extends to this external biogas dissolved air water preparation system 9 that is connected of anaerobic biological reactor with return line 51; Dissolved air water preparation system 9 connects the bubble reliever 12 of triphase separator 4 tops through a dissolved air water water inlet pipe 10; On bubble reliever 12, be provided with an air supporting protective guard 11, also connect a chemical feed pipe 15 at anaerobism air supporting reaction zone 16.The bubble outlet top of air supporting protective guard 11 is provided with tubular scum board 13, and scum board 13 top seal bottoms are open.Air supporting protective guard 11 tops are disengaging zone 17, are provided with a transmission rig 7 and connect the scum silica frost scraper plate 14 that drives.
The technical process of
biogas air-flotation type anaerobic reactor processing of the present invention waste water is following: waste water gets in the anaerobic biological reactor bodies 3 through water inlet pipe 1 and sparger 111; Thorough mixing reaction in sludge bulking bed district 2; Produce biogas; Make sludge bulking, biogas stirs mud, reinforcing mass transfer effect.Biogas separates at mud, water, biogas triphase separator 4 places with mud; Mud is trapped in the reactor drum substrate; Biogas density is little, continues to rise to out biogas pipe 8, and biogas and return line 51 are mixed into dissolved air water preparation system 9; Produce the nominal particle size dissolved air water; Get into the bubble reliever 12 of the inner installation of anaerobic biological reactor through dissolved air water water inlet pipe 10, the microbubble that release forms fully contacts the back with the waste water that adds coagulating agent through chemical feed pipe 15 in air supporting protective guard 11 17 places carry out solid-liquid separation in the disengaging zone, and 14 rotations of surface scum process transmission rig 7 drive scum silica frost scraper plates are collected the back and flow to follow-up scum silica frost collector unit through going out scum silica frost pipe 6; Waste water after the purification is isolated through scum board 13 and scum silica frost, flows to the subsequent disposal unit through clarification and effluent pipe 5.
equipment of the present invention is particularly suitable for treatment of high concentration organic waste water; The biogas that waste water is produced is discharged by the bubble reliever 12 that is distributed in above the triphase separator 4 through dissolved air water preparation system 9 backs; Form a large amount of microbubbles; Microbubble sticks in air supporting protective guard 11 on oil and the impurity wadding grain in the waste water, causes a wadding grain global density to rise less than water, 17 separates in the disengaging zone then; So just can require under the absolute oxygen-free environment not influencing anaerobic reactor, utilize biogas air supporting to handle oil-polluted water, difficult degradation suspended wastewater etc.Thereby simultaneously biogas discharges at reliever and forms a large amount of microbubbles and remove the floc sludge in the anaerobic reactor on also can be attached to the small cotton-shaped anaerobic sludge in the anaerobic reactor; For the granule sludge in the anaerobic reactor generates the space is provided, has reduced the sludge volume of anaerobic reactor.
are certain, and the foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let people can understand content of the present invention and implements according to this, can not limit protection scope of the present invention with this.The all spirit of main technical schemes is done according to the present invention equivalent transformation or modification all should be encompassed within protection scope of the present invention.
Claims (5)
1. biogas air-flotation type anaerobic reactor; Comprise anaerobic biological reactor body (3); In said anaerobic biological reactor body (3), be distributed with water inlet pipe (1) and water distributor (111), sludge bulking bed district (2), triphase separator (4), the primary water rising pipe (5) of waste water from bottom to up successively; It is characterized in that; Triphase separator (4) top in anaerobic biological reactor body (3) is an anaerobism air supporting reaction zone (16); Said anaerobism air supporting reaction zone (16) is provided with out biogas pipe (8) and extends to this external dissolved air water preparation system (9) that is connected of anaerobic biological reactor with return line (51); The bubble reliever (12) of dissolved air water preparation system (9) above a dissolved air water water inlet pipe (10) connects triphase separator (4) is provided with an air supporting protective guard (11) on said bubble reliever (12).
2. biogas air-flotation type anaerobic reactor according to claim 1 is characterized in that, the bubble of said air supporting protective guard (11) outlet top is provided with tubular scum board (13), and said scum board (13) top seal, bottom are open.
3. biogas air-flotation type anaerobic reactor according to claim 1 is characterized in that, also connects a chemical feed pipe (15) at described anaerobism air supporting reaction zone (16).
4. biogas air-flotation type anaerobic reactor according to claim 1 is characterized in that, said air supporting protective guard (11) top is disengaging zone (17), the scum silica frost scraper plate (14) that is provided with a rotating mechanism (7) and connects.
5. biogas air-flotation type anaerobic reactor according to claim 4 is characterized in that said primary water rising pipe (5) is located at said disengaging zone (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210115581.4A CN102616930B (en) | 2012-04-19 | 2012-04-19 | Methane air floating anaerobic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210115581.4A CN102616930B (en) | 2012-04-19 | 2012-04-19 | Methane air floating anaerobic reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102616930A true CN102616930A (en) | 2012-08-01 |
| CN102616930B CN102616930B (en) | 2014-06-25 |
Family
ID=46557212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210115581.4A Active CN102616930B (en) | 2012-04-19 | 2012-04-19 | Methane air floating anaerobic reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102616930B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105271512A (en) * | 2014-07-22 | 2016-01-27 | 孙楷珈 | Anaerobic sludge flotation removing circulation wastewater treatment system and method |
| CN105347421A (en) * | 2015-11-30 | 2016-02-24 | 无锡工源机械有限公司 | Detachable air floatation housing |
| CN105753149A (en) * | 2016-04-21 | 2016-07-13 | 苏州苏沃特环境科技有限公司 | Built-in vertical flow precipitation type anaerobic reactor |
| CN106430566A (en) * | 2016-10-29 | 2017-02-22 | 大连碧蓝节能环保科技有限公司 | Double filler and self-cleaning anaerobic expanded bed bioreactor |
| CN108358312A (en) * | 2018-03-29 | 2018-08-03 | 安徽省天虹绿洲环保科技有限公司 | A kind of anaerobic reactor for sewage disposal |
| CN108558128A (en) * | 2018-03-13 | 2018-09-21 | 浙江大学 | Co-coagulation air supporting anaerobic biological reactor and its method |
| CN108557996A (en) * | 2018-03-07 | 2018-09-21 | 苏州科特环保股份有限公司 | A kind of anaerobic reaction system with biogas air supporting, agitating function |
| CN108726674A (en) * | 2017-04-13 | 2018-11-02 | 帕克环保技术(上海)有限公司 | Anaerobic reactor and waste-water anaerobic treatment process |
| CN111661918A (en) * | 2020-06-17 | 2020-09-15 | 杭州小鲤工业设计有限公司 | Anaerobic digestion waste water treatment equipment |
| CN111717990A (en) * | 2020-06-04 | 2020-09-29 | 武汉泰昌源环保科技有限公司 | Anaerobic reactor for wastewater treatment and method for treating wastewater |
| CN115367870A (en) * | 2022-08-26 | 2022-11-22 | 上海中耀环保实业有限公司 | UASB coupling air-flotation anaerobic sewage treatment system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60220194A (en) * | 1984-04-18 | 1985-11-02 | Kurita Water Ind Ltd | Anaerobic treatment apparatus |
| JPH0299198A (en) * | 1988-10-06 | 1990-04-11 | Fujita Corp | Solid-liquid separation in anaerobic biological treatment |
| CN1158635A (en) * | 1994-09-07 | 1997-09-03 | 帕奎斯固体废物处理公司 | Method and device for anaerobic fermentation of solid organic waste substances |
| CN201052983Y (en) * | 2007-05-25 | 2008-04-30 | 李旭源 | Upflow type expanding bed anaerobic bioreactor |
| CN201284270Y (en) * | 2008-09-08 | 2009-08-05 | 安徽亚泰环境工程技术有限公司 | Methane self circulation composite bed reactor |
| CN202610019U (en) * | 2012-04-19 | 2012-12-19 | 徐富 | Methane flotation type anaerobic reactor |
-
2012
- 2012-04-19 CN CN201210115581.4A patent/CN102616930B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60220194A (en) * | 1984-04-18 | 1985-11-02 | Kurita Water Ind Ltd | Anaerobic treatment apparatus |
| JPH0299198A (en) * | 1988-10-06 | 1990-04-11 | Fujita Corp | Solid-liquid separation in anaerobic biological treatment |
| CN1158635A (en) * | 1994-09-07 | 1997-09-03 | 帕奎斯固体废物处理公司 | Method and device for anaerobic fermentation of solid organic waste substances |
| CN201052983Y (en) * | 2007-05-25 | 2008-04-30 | 李旭源 | Upflow type expanding bed anaerobic bioreactor |
| CN201284270Y (en) * | 2008-09-08 | 2009-08-05 | 安徽亚泰环境工程技术有限公司 | Methane self circulation composite bed reactor |
| CN202610019U (en) * | 2012-04-19 | 2012-12-19 | 徐富 | Methane flotation type anaerobic reactor |
Non-Patent Citations (1)
| Title |
|---|
| 章北平 等: "《水处理综合实验技术》", 31 January 2011 * |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105271512B (en) * | 2014-07-22 | 2017-12-15 | 孙楷珈 | Anaerobic sludge is floating to remove recycling waste water processing system and its method |
| CN105271512A (en) * | 2014-07-22 | 2016-01-27 | 孙楷珈 | Anaerobic sludge flotation removing circulation wastewater treatment system and method |
| CN105347421A (en) * | 2015-11-30 | 2016-02-24 | 无锡工源机械有限公司 | Detachable air floatation housing |
| CN105753149A (en) * | 2016-04-21 | 2016-07-13 | 苏州苏沃特环境科技有限公司 | Built-in vertical flow precipitation type anaerobic reactor |
| CN106430566B (en) * | 2016-10-29 | 2019-06-21 | 广东溢丰环保科技有限公司 | Double filler self-cleaning anaerobic expanded bed bioreactors |
| CN106430566A (en) * | 2016-10-29 | 2017-02-22 | 大连碧蓝节能环保科技有限公司 | Double filler and self-cleaning anaerobic expanded bed bioreactor |
| CN108726674A (en) * | 2017-04-13 | 2018-11-02 | 帕克环保技术(上海)有限公司 | Anaerobic reactor and waste-water anaerobic treatment process |
| CN108557996A (en) * | 2018-03-07 | 2018-09-21 | 苏州科特环保股份有限公司 | A kind of anaerobic reaction system with biogas air supporting, agitating function |
| CN108558128A (en) * | 2018-03-13 | 2018-09-21 | 浙江大学 | Co-coagulation air supporting anaerobic biological reactor and its method |
| CN108558128B (en) * | 2018-03-13 | 2023-10-31 | 浙江大学 | Co-flocculation air-float anaerobic bioreactor and method thereof |
| CN108358312A (en) * | 2018-03-29 | 2018-08-03 | 安徽省天虹绿洲环保科技有限公司 | A kind of anaerobic reactor for sewage disposal |
| CN108358312B (en) * | 2018-03-29 | 2024-06-07 | 安徽久吾天虹环保科技有限公司 | Anaerobic reactor for sewage treatment |
| CN111717990A (en) * | 2020-06-04 | 2020-09-29 | 武汉泰昌源环保科技有限公司 | Anaerobic reactor for wastewater treatment and method for treating wastewater |
| CN111661918A (en) * | 2020-06-17 | 2020-09-15 | 杭州小鲤工业设计有限公司 | Anaerobic digestion waste water treatment equipment |
| CN115367870A (en) * | 2022-08-26 | 2022-11-22 | 上海中耀环保实业有限公司 | UASB coupling air-flotation anaerobic sewage treatment system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102616930B (en) | 2014-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102616930B (en) | Methane air floating anaerobic reactor | |
| EP2394966A1 (en) | Apparatus for the retention of (bio)solids and a method for the treatment of a waste material using said apparatus | |
| CN107265802A (en) | The treatment for cow manure system and processing method of a kind of dairy cow farm | |
| CN102910786B (en) | Method and equipment for high-concentration alcohol waste water treatment | |
| US6391202B1 (en) | Process and apparatus for treating wastewater from oil plant processing and cereal processing | |
| WO2015129707A1 (en) | Anaerobic water-treatment system | |
| CN111925064A (en) | Treatment process method of oily wastewater of metal cutting fluid | |
| CN103011404B (en) | Internal-mixing anaerobic reaction tank | |
| US20200001208A1 (en) | Process and System for Treating Waste Water | |
| CN104743742A (en) | Chemimechanical pulp wastewater treatment system | |
| CN204079728U (en) | The disposal system of liquid extruded by a kind of rubbish | |
| CN104470859A (en) | Anaerobic waste water treatment having sludge degassing and sludge feedback, and treatment plant | |
| CN104355484A (en) | Disposal system and method for garbage extracts | |
| CN102964022B (en) | Treatment method of sludge drying generated sewage | |
| CN204185292U (en) | Three-dimensional tapered aeration sewage disposal aerobic reactor | |
| CN202610019U (en) | Methane flotation type anaerobic reactor | |
| CN109133534B (en) | Harmless treatment and recycling method for bean product wastewater | |
| CN104817229A (en) | Bamboo product waste water treatment system | |
| JP5811563B2 (en) | Method and apparatus for anaerobic treatment of kraft pulp drainage | |
| CN111153558A (en) | Garbage transfer station leachate treatment device and treatment method thereof | |
| CN206828316U (en) | A kind of cleaning system of marine alga processing sewage | |
| CN203007037U (en) | Internal mixing anaerobic reactor | |
| CN105254123B (en) | Coking advanced waste treatment system and its reuse technology | |
| CN210945262U (en) | Cosmetic production wastewater treatment system | |
| CN106745708A (en) | A kind of compound type sludge bed reactor and its application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160204 Address after: 323, room 28, building 369, 215000 deer Road, Suzhou hi tech Industrial Development Zone, Jiangsu, Suzhou, China Patentee after: SUZHOU SUWATER ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 324, room 28, 369 Research Center, environmental protection industrial park, No. 215129 deer Road, hi tech Zone, Jiangsu, Suzhou Patentee before: Xu Fu |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20210104 Address after: 224100 vein Industrial Park, Caomiao Town, Dafeng District, Yancheng City, Jiangsu Province Patentee after: Yancheng Dafeng Jingyuan sewage treatment Co.,Ltd. Address before: Room 323, building 28, No. 369, Lushan Road, Suzhou hi tech Industrial Development Zone, Suzhou, Jiangsu 215000 Patentee before: SUZHOU SUWATER ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221107 Address after: No. 5, Renmin South Road, Chengxiang Street, Siyang County, Suqian City, Jiangsu Province, 223800 Patentee after: Siyang Woshuite Environmental Protection Technology Co.,Ltd. Address before: 224100 vein Industrial Park, Caomiao Town, Dafeng District, Yancheng City, Jiangsu Province Patentee before: Yancheng Dafeng Jingyuan sewage treatment Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230615 Address after: Room 323, Building 28, No. 369, Lushan Road, High-tech Zone, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Suwote Environmental Technology Co.,Ltd. Address before: No. 5, Renmin South Road, Chengxiang Street, Siyang County, Suqian City, Jiangsu Province, 223800 Patentee before: Siyang Woshuite Environmental Protection Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |